Results 181 to 190 of about 7,631 (266)

Notizen: 5β,10α-Androstan-2-on

open access: yesZeitschrift für Naturforschung B, 1965
Arthur Haaf, Gerhard Habermehl
openaire   +2 more sources

Comparative urinary androstanes in the great apes

General and Comparative Endocrinology, 2003
Urinary androstanes from seven species of male great apes (human, bonobo, chimpanzee, lowland gorilla, mountain gorilla, Bornean orangutan, and Sumatran orangutan) were separated by HPLC and detected by RIA using two testosterone antibodies. All animals examined showed the presence of testosterone and six additional immunoreactive peaks.
L. Hagey, N. Czekala
exaly   +4 more sources

Androstanes with Modified Carbon Skeletons

European Journal of Organic Chemistry, 2011
Four sterane hydrocarbons were prepared for comparison with fossil organic biomarkers in geological samples from Oman. 17β-Methylestrane was prepared in six steps (36 % overall yield) from estrone methyl ether.
Sascha Norden   +3 more
exaly   +2 more sources

Anti-tumor efficacy of new 7α-substituted androstanes as aromatase inhibitors in hormone-sensitive and resistant breast cancer cells

Journal of Steroid Biochemistry and Molecular Biology, 2017
Cristina Amaral   +2 more
exaly   +2 more sources

Androstanes and pregnanes from Trichilia emetica ssp. suberosa J.J. de Wilde

Phytochemistry, 2013
Antonio Vassallo   +2 more
exaly   +2 more sources

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